Conclusions
The carbonylation of branched olefins using ethyl formate occurs in one stage at atmospheric pressure in the presence of BF3·H2O as catalyst with the production of the ethyl esters ofα, α-branched carboxylic acids in yields up to 50–70%.
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 10, pp. 2292–2295, October, 1981.
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Pirozhkov, S.D., Stepanyan, A.S., Ordyan, M.B. et al. Carbonylation of branched olefins in the presence of BF3·H2O and ethyl formate at atmospheric pressure. Russ Chem Bull 30, 1883–1886 (1981). https://doi.org/10.1007/BF00963414
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DOI: https://doi.org/10.1007/BF00963414